Pro Plumbers

Len The Plumber is a full service plumbing and drain cleaning company serving the entire Baltimore, Washington D.C., Northern Virginia, Delaware and the Philadelphia Area as well as Anne Arundel, Baltimore, Carroll, Cecil, Harford, Howard, Montgomery, Prince George’s, Charles, Fairfax, Alexandria, Arlington, Loudoun, Prince William, Falls Church, Manassas, Delaware, Chester, New Castle, and Stafford counties. We are continuing to grow and expand our service areas so please continue to check-in to see if we are in your area and always feel free to call if you have a question. Our service area map shows all the counties and district that we currently serve.
O'Harra's Plumbing provides clients with an experienced plumbing contractor with the proper tools, parts, and knowledge to diagnose your plumbing issues. We will give you expert and honest advice on how to completely satisfy your plumbing needs. We can provide options for some of our plumbing services to best fit your budget. We give our clients an upfront estimate before work is started, so there are no surprises! We are licensed, bonded and insured. We are clean, courteous and respectful of you and your home or business.
Pipe is available in rigid "joints", which come in various lengths depending on the material. Tubing, in particular copper, comes in rigid hard tempered "joints" or soft tempered (annealed) rolls. PeX and CPVC tubing also comes in rigid "joints" or flexible rolls. The temper of the copper, that is whether it is a rigid "joint" or flexible roll, does not affect the sizing.[19]

In addition to Trenchless Technology, Our licensed technicians and OSHA certified excavation crews specialize in traditional tunneling and sub-slab plumbing repair / replacement.  Detailed analysis and fixed cost proposals for repair are provided to customer upon completion of a hydrostatic pressure test and diagnostic slab leak testing, using a combination of cutting-edge pipelining techniques with traditional excavation to fix foundation leaks while minimizing digging and added expense.  Traditional tunnels or trenches for water line repair or sewer repair are hand dug by crews with confined space training.
The straight sections of plumbing systems are called "pipes" or "tubes". A pipe is typically formed via casting or welding, whereas a tube is made through extrusion. Pipe normally has thicker walls and may be threaded or welded, while tubing is thinner-walled and requires special joining techniques such as brazing, compression fitting, crimping, or for plastics, solvent welding. These joining techniques are discussed in more detail in the piping and plumbing fittings article.
The Handy customer service team is online 24 hours a day, 7 days a week. If you have any concerns either before, during, or after your job, someone will be in contact with you to help make things right. No matter how big or small your job is, we’re confident that you’ll be satisfied by the plumbing professionals on the Handy platform. When you book plumbing services through Handy, you’re in charge of when the work gets done. And should your situation change, you can always cancel or reschedule your appointment with at least to 24 hours’ notice.
I had 207 Plumbing come to fix a leak in my ceiling.  It's a terrible, terrible company to do business with.  He came and fixed a broken pipe in the ceiling, and I asked him to check the rest of the pipe to make sure that nothing else was broken, he said everything was OK and charged me $219.00 for 45 minutes and left.  Never cleaned up his mess.  I went to clean up the mess after he left and found there was more damage to the pipe.  I called him to come back, which he did.  He looked at the water coming down from the ceiling, into a light fixture and said he had another job to go to and couldn't come back until next week.  He also wanted to charge me $350.00 to come back.  I told him that was too much and he said he would make an exception and only charge me $219.00.  Now I have major damage done to the ceiling, the light fixture and the floor.  All of this could have been prevented if he had stayed and fixed the problem.  I will NOT hire him again.
In addition to Trenchless Technology, Our licensed technicians and OSHA certified excavation crews specialize in traditional tunneling and sub-slab plumbing repair / replacement.  Detailed analysis and fixed cost proposals for repair are provided to customer upon completion of a hydrostatic pressure test and diagnostic slab leak testing, using a combination of cutting-edge pipelining techniques with traditional excavation to fix foundation leaks while minimizing digging and added expense.  Traditional tunnels or trenches for water line repair or sewer repair are hand dug by crews with confined space training.
O'Harra's Plumbing provides clients with an experienced plumbing contractor with the proper tools, parts, and knowledge to diagnose your plumbing issues. We will give you expert and honest advice on how to completely satisfy your plumbing needs. We can provide options for some of our plumbing services to best fit your budget. We give our clients an upfront estimate before work is started, so there are no surprises! We are licensed, bonded and insured. We are clean, courteous and respectful of you and your home or business.
Using corrosive chemicals to dissolve a clog is like throwing a grenade down a gopher hole. Instead, Wroblewski recommends flushing your drains weekly with a half cup of baking soda and one cup of vinegar. Let it fizz in the drain for ten minutes, then pour in four cups of boiling water. Find out about the plumbing nightmares that will make you cringe.
Your faucets are some of the most commonly used appliances in your home. As a result, it’s no wonder they tend to wear out after a while – particularly the more fragile components like washers and O-rings. Fortunately, leaky faucet repair is easy for the experts at Len The Plumber! All of our staff plumbers are faucet repair pros, and we provide same day service, seven days a week. If you need a leaky faucet repaired or faucet replacement call us or click today!
Another way to avoid a service call from your plumber is to make sure the outside faucets are turned off in the winter and make sure you disconnect the outside hoses. You need to shut the water off from the inside. Then, open the valve on the outside to let the water that’s in there drain out—you switch both of them to the opposite direction so one is always closed and one is always open. We have to fix tons of these in the spring mostly because people leave their outside hoses connected and they freeze up. The repair could cost $100-$200 or more. Another tip would be if you’re going away for any length of time, like on vacation, turn off your water. If on any of those days the temperature drops below freezing, have someone check in on your house. I’ve been called to homes where the family returned from vacation, and there was water flooding out from the front door.

The word "plumber" dates from the Roman Empire.[3] The Latin for lead is plumbum. Roman roofs used lead in conduits and drain pipes[4] and some were also covered with lead, lead was also used for piping and for making baths.[5] In medieval times anyone who worked with lead was referred to as a plumber as can be seen from an extract of workmen fixing a roof in Westminster Palace and were referred to as plumbers "To Gilbert de Westminster, plumber, working about the roof of the pantry of the little hall, covering it with lead, and about various defects in the roof of the little hall".[6] Thus a person with expertise in working with lead was first known as a Plumbarius which was later shortened to plumber.
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